Bosun&#39;s chair



FIG. 1 is a front isometric view of a bosun's chair showing my new design;

FIG. 2 is a rear isometric view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a left elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

I claim the ornamental design for a bosun's chair, as shown and described. 